LSShare: an efficient multiple query optimization system in the cloud.
Xing GeBin YaoMinyi GuoChangliang XuJingyu ZhouChentao WuGuangtao XuePublished in: Distributed Parallel Databases (2014)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- multidatabase systems
- data placement
- cardinality estimation
- cost estimation
- semantic query optimization
- selectivity estimation
- query execution
- xml data
- cloud computing
- query scheduling
- queries involving
- query optimizers
- query execution plan
- web services
- query execution plans
- efficient execution
- query optimizer
- continuous queries
- complex queries
- integrity constraints